GMAW PULSE MIG SERIES
FUNCTIONS
· Pulse MIG/MAG, General MIG/MAG Welding, Manual Metal ARC Welding, Lifting ARC Striking TIG and gouging
INDUSTRIES
· High Speed Train,
· Pressure Vessel,
· Automobile Repacking,
· Yacht
· High-Voltage switch and Space Division.
|
PARAMETERS |
MACHINE MODELS |
|
|
PULSE MIG-350
II |
PULSE MIG-500
II |
|
|
Input Voltage
(V) |
3Ph. 415± 10% |
3Ph. 415± 10% |
|
Frequency (Hz) |
50Hz |
50Hz |
|
Rated Input Current
(A) |
23.8 A |
38.8 A |
|
Power (KVA) |
17.1 KVA |
27.6 KVA |
|
No Load
Voltage (V) |
85 V DC |
85 V DC |
|
Output Current Range (A) |
20-350
A DC |
40-400
A DC |
|
Output Voltage Range (V) |
14-40 V DC |
14-50 V DC |
|
Duty Cycle @ 40dc (%) |
60% |
60% |
|
No Load Loss (W) |
120 W |
120 W |
|
Efciency (%) |
90% |
90% |
|
Power Factor (PF) |
0.95 |
0.95 |
|
Wire Diameter (mm) |
ø 0.8mm-1.2 mm |
ø 0.8mm-1.6 mm |
|
Insulation Grade |
H Class |
H Class |
|
Protection Class |
IP21S |
IP21S |
|
Type of Wire Feeder |
4 Roll |
4 Roll |
|
Wire Feeding Speed |
1.5-21 m/min |
2.2-21 m/min |
|
Nett. Weight Wire Feeder (Kg.) |
10 kg |
10 kg |
|
Nett. Weight Power
Source (Kg.) |
52 kg |
60 Kg. |
|
Dimensions (mm) |
600x320x520 |
600x320x520 |
FEATURES
·
CPU+DSP
full digital high-precision control system precisely controls the waveform and
realizes the perfect transition of one droplet per pulse, with the stable arc
of welding, the lower spatter, good appearance of weld and high welding quality.
·
The built-in welding expert
database includes the précised parameters of welding waveform control, the
parameters in the welding process and the arc striking and suppression
parameters. It's convenient to adjust parameters and automatically match with
the optimal parameters
·
The full digital CPU control high-precision control system of wire
feeding and the two-drive and two-driven full digital control device of the
wire feeding with the encoder ensure the stable wire feeding when the load of
wire feeding changes or the net voltage fluctuates in the process of welding.
·
The united/separate adjustment is convenient to meet different
using habits.
·
It has four operation modes of two-step, four-step, special
four-step and spot welding. In the welding of large specification long welding
seams, the four- step or special four-step function reduces the labour strength
of welders and improves the quality of welding joint.
·
It rapidly meets the users' needs for special welding process. The
full digital control technique can flexibly meet the special needs via
modifying and upgrading of the software, without modifying the hardware.
·
Users can store the self-defined parameters of welding process and
manage the welding process and provide convenience for the varied welding of
the same station through memorizing and using the parameters of the welding
process;
·
Protection functions: It includes short-circuit protection,
overheating protection, protection of power grid, wire plugging protection and
starting protection. The reasons of warning are recognized through the fault
code, in order to guarantee the reliability of the welder and the safety of
operator.